WO2017133253A1 - Procédé de réduction de la consommation d'énergie d'un terminal, et terminal - Google Patents

Procédé de réduction de la consommation d'énergie d'un terminal, et terminal Download PDF

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Publication number
WO2017133253A1
WO2017133253A1 PCT/CN2016/099257 CN2016099257W WO2017133253A1 WO 2017133253 A1 WO2017133253 A1 WO 2017133253A1 CN 2016099257 W CN2016099257 W CN 2016099257W WO 2017133253 A1 WO2017133253 A1 WO 2017133253A1
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WO
WIPO (PCT)
Prior art keywords
wifi
rate
terminal
module
user identification
Prior art date
Application number
PCT/CN2016/099257
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English (en)
Chinese (zh)
Inventor
廖宏俭
何坚
薛晓君
罗祖栋
王朝
易晓柯
赵军宏
王佰祥
Original Assignee
努比亚技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Priority claimed from CN201610077967.9A external-priority patent/CN105764124B/zh
Application filed by 努比亚技术有限公司 filed Critical 努比亚技术有限公司
Publication of WO2017133253A1 publication Critical patent/WO2017133253A1/fr

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
    • G06F1/3209—Monitoring remote activity, e.g. over telephone lines or network connections
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/329—Power saving characterised by the action undertaken by task scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present invention relates to terminal technologies, and in particular, to a method and a terminal for reducing power consumption of a terminal.
  • Data services can be performed through terminal devices such as mobile phones and tablet computers (PADs).
  • terminal devices such as mobile phones and tablet computers (PADs).
  • PDAs tablet computers
  • the terminal needs to consume a certain amount of power when surfing the Internet.
  • Using two SIM cards to access the Internet at the same time undoubtedly consumes more power, shortens the usage time of the power, and seriously reduces the terminal's usage. Endurance ability.
  • the WIFI module is often used for communication in the terminal, and usually only one WIFI chip and the corresponding protocol stack and upper layer application only support the connection to one WIFI hotspot.
  • multiple WIFI modules are used for data transmission at the same time, more power consumption will be generated at the same time as the speed requirement, and the battery life will be affected before the current battery technology has no breakthrough application. .
  • the embodiments of the present invention provide a method and a terminal for reducing power consumption of a terminal, which can solve at least the above problems existing in the prior art.
  • the technical solution of the embodiment of the present invention is implemented as follows:
  • the embodiment of the present invention provides a method for reducing power consumption of a terminal, which is applied to a terminal, where the terminal includes two user identification cards; the method includes:
  • the terminal is controlled to perform data service by using at least one of the two user identification cards.
  • a terminal where the terminal includes two user identification cards; include:
  • a first acquiring unit configured to acquire, when the terminal uses the two user identification cards to perform data services, two first attributes when the terminal uses the two user identification cards to perform data services;
  • a first determining unit configured to determine whether the two first attributes meet the first predetermined condition, and generate a first determination result
  • the first control unit is configured to control, according to the first determination result, the terminal to perform data service by using at least one of the two user identification cards.
  • the method and the terminal for reducing the power consumption of the terminal provided by the embodiment of the present invention, when the terminal uses two user identification cards to perform data services, the acquiring first two attributes of the terminal using the two user identification cards for data services; Whether the two first attributes satisfy the first predetermined condition, and controlling the terminal to perform data service by using at least one of the two user identification cards.
  • a part of the user identification cards of at least two user identification cards such as at least one user identification card, are used for data service, which can effectively reduce the power consumption of the terminal and improve the endurance capability of the terminal; Residing on the 4G network, two 4G channels can be used for concurrent transmission of data services to improve transmission efficiency.
  • the embodiment of the present invention further provides a method for reducing power consumption of a terminal, which is applied to a terminal, where the terminal includes at least two WIFI modules; the method includes:
  • the embodiment of the invention further provides a terminal, where the terminal includes at least two WIFI modules; the terminal further includes:
  • a first obtaining unit configured to: when the terminal connects to the network by using the at least two WIFI modules, acquire at least two when the terminal uses the at least two WIFI modules to perform network connection Attributes;
  • a first determining unit configured to determine whether the at least two attributes meet the second predetermined condition, and generate a second determination result
  • the first control unit is configured to control, according to the second determination result, that the terminal accesses network data by using at least one WIFI module of the at least two WIFI modules.
  • the method and the terminal for reducing the power consumption of the terminal provided by the embodiment of the present invention, when the terminal connects to the network by using the at least two WIFI modules, acquiring at least two attributes when the terminal uses the at least two WIFI modules to perform network connection; Determining whether the at least two attributes satisfy a predetermined condition, and controlling the terminal to access the network data by using at least one of the at least two WIFI modules.
  • using part of the WIFI modules of at least two WIFI modules, such as at least one WIFI module to access network data, which can effectively reduce the power consumption of the terminal and improve the endurance of the terminal; on the other hand, it can pass two WIFIs.
  • the module accesses the same network at the same time, or accesses different networks through two WIFI modules, which improves the access efficiency of the network.
  • FIG. 1 is a schematic diagram showing the hardware structure of an optional terminal for implementing various embodiments of the present invention
  • FIG. 2 is a schematic diagram of interaction between a first processing unit and a second processing unit of a terminal according to an embodiment of the present invention
  • FIG. 3 is a schematic diagram of a format of a physical layer data packet according to an embodiment of the present invention.
  • FIG. 4 is a schematic flowchart 1 of a method for reducing power consumption of a terminal according to an embodiment of the present invention
  • FIG. 5 is a schematic structural diagram of a terminal according to an embodiment of the present invention.
  • FIG. 6 is a first schematic structural diagram of a terminal structure according to an embodiment of the present invention.
  • FIG. 7 is a schematic diagram of a refinement function module of a first processing module of a terminal according to an embodiment of the present invention.
  • FIG. 8 is a schematic diagram of a refinement function module of a second processing module of a terminal according to an embodiment of the present invention.
  • FIG. 9 is a schematic structural diagram of a refinement frame of a terminal according to an embodiment of the present invention.
  • FIG. 10 is a schematic flowchart 2 of a method for reducing power consumption of a terminal according to an embodiment of the present invention
  • FIG. 11 is a second schematic structural diagram of a terminal according to an embodiment of the present invention.
  • module A terminal embodying various embodiments of the present invention will now be described with reference to the accompanying drawings.
  • suffixes such as “module,” “component,” or “unit” used to denote an element are merely illustrative of the embodiments of the present invention, and do not have a specific meaning per se. Therefore, “module” and “component” can be used in combination.
  • the terminal can be implemented in various forms.
  • the terminal described in the embodiments of the present invention may include, for example, a mobile phone, a smart phone, a notebook computer, a digital broadcast receiver, a personal digital assistant (PDA, Personal Digital Assistant), a tablet (PAD), a portable multimedia player (PMP).
  • PDA personal digital assistant
  • PAD tablet
  • PMP portable multimedia player
  • Terminals of Portable Media Player, navigation devices, and the like, and fixed terminals such as digital TVs, desktop computers, and the like.
  • the terminal is a mobile terminal.
  • PDA Personal Digital Assistant
  • PDA Personal Digital Assistant
  • PDA Personal Digital Assistant
  • PDA Personal Digital Assistant
  • PDA Personal Digital Assistant
  • PDA Personal Digital Assistant
  • PDA Personal Digital Assistant
  • PDA Personal Digital Assistant
  • PDA Personal Digital Assistant
  • PDA Personal Digital Assistant
  • PDA Personal Digital Assistant
  • PDA Personal Digital Assistant
  • PDA Personal Digital Assistant
  • PDA Personal Digital Assistant
  • PDA Personal Digital Assistant
  • PDA Personal Digital Assistant
  • the embodiment of the present invention implements the architecture of the first processing unit + the second processing unit to implement that the terminal 100 supports two user identification cards to reside on the 4G network, and uses 4G to perform data services.
  • the first user identification card 110 and the second user identification card 120 of FIG. 1 can manage different users associated with different or the same technical standards.
  • the technical standards may be 2G communication technologies (eg, GSM, GPRS, EDGE), 3G communication technologies (eg, WCDMA, TDS-CDMA), 4G communication technologies (eg, LTE, TD-LTE) , or any other mobile communication technology (eg, 5G, 4.5G, etc.).
  • the first subscriber identity card 110 maintains information for the first 4G network communication.
  • the second subscriber identity card 120 holds information for the second 4G network communication.
  • the subscriber identity card may store one or more of the following information: a unique serial number (ICCID), an International Mobile Subscriber Identity (IMSI), security authentication and encryption information, temporary information related to the local network, and user access.
  • ICCID unique serial number
  • IMSI International Mobile Subscriber Identity
  • the first processing unit 130 is configured to complete protocol processing, and to perform modulation and demodulation on the transceived communication data to implement communication with an external communication device, and the like.
  • the second processing unit 140 is configured to complete protocol processing and to perform modulation and demodulation on the transceived communication data to implement communication with an external communication device or the like.
  • the protocol processing includes performing a protocol stack that processes various network interfaces that interact with the network, for example, a protocol code specified in a communication standard such as LTE/WCDMA/GSM/TDSCDMA/1X/CDMA/EVDO. .
  • a protocol code specified in a communication standard such as LTE/WCDMA/GSM/TDSCDMA/1X/CDMA/EVDO.
  • These standard protocols are mandatory for the terminal 100 to interact with the carrier network (eg, via data traffic, VOLTE calls, or calls through the CS circuit domain).
  • the first processing unit 130 includes one or more data interfaces, such as a general purpose I/O interface, a UART interface, a USB interface, an I2C interface, and the like.
  • the second processing unit 140 also includes one or more data transfer interfaces, such as a general purpose I/O interface, a UART interface, a USB interface, an I2C interface, and the like.
  • the high-speed data transmission interface requires sufficient bandwidth and data transmission capability.
  • the USB interface is a high-speed data transmission interface.
  • the general purpose I/O interface acts as a state detection interface and is identified by the level of high/low or pulse.
  • the first processing chip 200 can detect whether the second processing chip 300 is in a dead state by the level high/low state of the state detecting pin.
  • the UART interface is a serial communication interface for transmitting basic information such as control signals and status signals.
  • the first processing unit 130 can be respectively associated with the first user through a data interface (eg, a UART interface)
  • the identification card 110 and the second user identification card 120 are connected to acquire card information from the first user identification card 110 and the second user identification card 120, and the flow of card information acquisition will be described in detail later.
  • first processing unit 130 can be coupled to the second processing unit 140 via a UART interface to transmit card information to the second processing unit.
  • the first processing unit 130 can be implemented by a modem chip, and the second processing unit 140 can be implemented by a modem chip.
  • the network data is transmitted at a high speed through the high-speed USB data interface to meet the data transmission requirement.
  • the low-speed data interface is used to transmit information, thereby ensuring data transmission and Save power.
  • the first processing unit 130 may perform operations such as network registration, authentication, and the like according to the acquired information.
  • a first application service processor 150 and a second application service processor 160 may be connected through a data interface (eg, a GPIO interface and a USB interface).
  • a data interface eg, a GPIO interface and a USB interface.
  • the first application service processor 150 is configured to process complex logical operations and perform task assignment, provide an interactive interface for the user, and transmit operation instructions input by the user (for example, an operation instruction input by the user through the user interface regarding surfing or calling).
  • the first processing unit 130 or the second processing unit 140 is given.
  • the first application service processor 150 processor executes an operating system of the terminal 100.
  • the operating system is stored in a memory, and the operating system includes but is not limited to Windows, Linux, Unix, Mac OS X, IOS, Solaris, Android, and the like.
  • the second application service processor 160 does not perform data processing, but only functions as a transparent transmission.
  • the data received by the second processing unit 140 is transparently transmitted to the first application service processor 150 for processing, and the data transmitted by the first application service processor 150 is transparently transmitted to the second processing unit 140.
  • the first radio frequency 170 and the second radio frequency 180 are used to perform up-conversion, down-conversion, filtering, amplification, transmission, reception, and the like of the signal.
  • the radio access technologies involved in the first radio frequency 170 and the second radio frequency 180 may Including LTE, GSM, GPRS and so on.
  • the terminal 100 can simultaneously use the data network of two user identification cards, and simultaneously download the data service to achieve the purpose of double data concurrent download acceleration. Therefore, the same user identification card needs to be able to be processed by the first processing unit. 130 and second processing unit 140 access.
  • the access referred to herein is information for obtaining a subscriber identity card to enable first subscription and network communication through association with the first subscriber identity card 110, and through a second subscription and network associated with the second subscriber identity card 120. Communication.
  • the first processing unit 130 can be connected to the first user identification card 110 and the second user identification card 120 through the data interface, thereby performing information reading on the first user identification card 110 and the second user identification card 120. Write operation.
  • the acquisition of the information of the user identification card by the second processing unit 140 needs to be acquired through interaction with the first processing unit 130.
  • the first processing unit 130 and the second processing unit 140 are connected through a data interface (for example, a UART data interface) to transmit information of the user identification card to the second processing unit 140. .
  • the communication protocol between the first processing unit 130 and the second processing unit 140 is divided into a physical layer, a transport layer, and an application layer.
  • the physical layer is used to transmit and receive data.
  • the transport layer can extend multiple interfaces for different services corresponding to the application layer.
  • the application layer is used to enable the service to perform the corresponding information acquisition function.
  • the first processing unit 130 and the second processing unit 140 respectively perform configuration of one or more ports.
  • the port is a virtual logical port
  • the configuration port includes a port number for which to be set, and the like.
  • the port includes two types. The first one is used for the port corresponding to the service registered by the application layer, and the information acquired by the application layer service is transmitted to the transport layer; the second is used for the physical interface with the physical layer.
  • Corresponding ports transmit information to the corresponding physical interface to enable the transmission (or reception) of information.
  • the first processing unit 130 registers a service to perform a corresponding function.
  • the service can be a preset service.
  • the preset service is information for acquiring a user identification card.
  • each service corresponds to a port, that is, the information acquired by the service will be transmitted through the port corresponding to the service.
  • the port here refers to the first port described above.
  • a plurality of ports are expandable, respectively corresponding to different services, and different transmission layers can be called according to actual communication transmission requirements to transmit information.
  • the physical layer interface for example, USB interface, shared memory interface, etc.
  • transport layer protocols used by different transport layers are different.
  • the second processing unit 140 sends a sync frame (synchronization frame) to the first processing unit 130; the first processing unit 130 is further configured to: after receiving the sync frame, reply an acknowledgement frame (ACK) for the first processing unit 130 and the second processing.
  • a connection is established between units 140.
  • the second processing unit 140 initiates a process of connection establishment, that is, transmits a sync frame. Preset conditions can be initialized for power on, restart, etc.
  • the first processing unit 130 and the second processing unit 140 establish a connection by sync and ACK, and the first processing unit 130 registers the service in no order.
  • the first processing unit 130 registration service may be before or after the connection is established.
  • the second processing unit 140 performs service discovery and registers a client corresponding to the service.
  • the client registered by the second processing unit 140 corresponds to the service registered by the first processing unit 130.
  • the first processing unit 130 registers the same service, and the client registered by the second processing unit 140 also corresponds to a corresponding port to transmit information to the transport layer through the port.
  • the port of the transport layer is transferred to the corresponding physical interface.
  • the first processing unit 130 and the second processing unit 140 may perform information interaction. Specifically, when performing information interaction, a data packet format as shown in FIG. 3 may be adopted. It includes the flag bit (header part), the length (the length of the entire packet), the control flag (the flag is the client or the server), the port number (local port), the service ID, the customer ID, the data ID, the control bit, the message ID, data length, data (data).
  • a data packet format as shown in FIG. 3 may be adopted. It includes the flag bit (header part), the length (the length of the entire packet), the control flag (the flag is the client or the server), the port number (local port), the service ID, the customer ID, the data ID, the control bit, the message ID, data length, data (data).
  • the port number is the port number of the second port, which is used to mark which physical interface the data packet is transmitted to.
  • the physical interface includes a USB interface and a shared memory interface
  • the data packet can be correctly transmitted to the corresponding physical interface through the port number, thereby implementing interaction with the second processing unit 140.
  • the port number field can be deleted, that is, the data packet transmitted to the opposite end does not include the port number field.
  • the port numbers of different physical interfaces are different. Therefore, by specifying the port number in the data packet, the data packet can be correctly forwarded, so that the information acquired by the application layer registration service can be realized. Send through an accurate physical interface.
  • the dual-core communication device of the embodiment of the present invention can support extending multiple physical interfaces (that is, extending multiple physical layer protocols).
  • the service ID is the ID number of the registered service.
  • the client ID is the ID number of the client corresponding to the service.
  • the control bit is used to identify the data packet as a request packet, a reply packet, and the like.
  • the data (data) adopts the type-len-value format, where type is used to indicate the type of the entire data block, len is used to indicate the size of the value area, and value is the data area.
  • a service may need to send multiple data packets, whereby the message ID indicates the sequence number of the transmitted data packet.
  • the data ID is used to distinguish the message type of the packet.
  • a plurality of different types of data may be included in each data packet, whereby one message ID may correspond to multiple types. For example, information such as signal strength and network format can be transmitted as one data packet, and types of different data blocks are indicated by type in the data field, thereby implementing one data packet to transmit multiple information belonging to the same message type. .
  • packet format shown in FIG. 3 is merely exemplary, and other similar formats may also be employed.
  • the first processing unit 130 configures a first logical port corresponding to the preset service, and configures a second logical port corresponding to the physical interface of the first processor.
  • the information obtained by the preset service is transmitted to the second logical port through the first logical port to be transmitted to the second processor through the physical interface of the first processor.
  • the second processing unit 140 configures a third logical port corresponding to the client, and configures a fourth logical port corresponding to the physical interface of the second processor.
  • the information received by the physical interface of the second processor is transmitted to the third logical port through the fourth logical port for transmission to the client.
  • the second process 20 closes the client, port.
  • the connection may be re-established with the first processing unit 130 by sending a synchronization frame (sync frame) to re-execute the registration service, register the client, and the like, and perform information interaction.
  • the first processing unit 130 will close the corresponding service and port.
  • the connection may be re-established with the second processing unit 140 by sending a synchronization frame (sync frame) to re-execute the registration service, register the client, and the like, and perform information interaction.
  • a C/S communication architecture is adopted between the first processor and the second processor to implement sharing of information. Therefore, the first processing unit 130 can share the acquired information to the second processing unit 140, so that the second processing unit 140 can obtain the information on the instant. And because different ports are registered for different services, corresponding transmissions can be extended, and multiple physical layer protocols can be extended.
  • the second processing unit acquires the user identification card information, in the search period of the search network:
  • the first subscriber identity card can be used as the primary card and the second subscriber identity card can be used as the secondary card.
  • the first processing unit acquires the information of the first user identification card, and loads the network parameter corresponding to the first user identification card according to the obtained information, to register the first user identification card in the first network. PS data service.
  • the first processing unit also sends the acquired information of the second user identification card to the second processing unit.
  • the second processing unit registers the PS data service of the second subscriber identity card in the second network according to the received information of the second subscriber identity card.
  • the second processing unit may also perform a read and write operation on the first user identification card and/or the second user identification card.
  • the first application service processor 150 receives the user instruction, and controls the first processing unit 130 to process the uplink data according to the user instruction; the first radio frequency 170 transmits the uplink data processed by the first processing unit 130 to the first 4G network. .
  • the first radio frequency 170 receives the downlink data from the first 4G network, and transmits the downlink data to the first processing unit 130 for processing.
  • the first application service processor 150 performs the operations of outputting, storing, and the like the downlink data processed by the first processing unit 130. .
  • the first application service processor 150 receives the user instruction, and controls the second application service processor 160 to transparently transmit the uplink data to the second processing unit 140 according to the user instruction; the second processing unit 140 processes the uplink data; The radio frequency 180 transmits the uplink data processed by the second processing unit 140 to the second 4G network.
  • the second radio frequency 180 receives the downlink data from the second 4G network, and transmits the downlink data to the second processing unit 140.
  • the second processing unit 140 transparently transmits the processed downlink data to the first through the second application service processor 160.
  • the service processor 150 is applied, whereby operations such as output, storage, and the like can be performed.
  • the same data service is simultaneously transmitted by the first subscriber identity card and the second subscriber identity card.
  • traffic distribution is required, that is, the same data service is divided into different data blocks and transmitted by two data channels.
  • the method can be implemented according to the equalization, or adjusting the traffic of the two channels according to the link quality (rate, delay, etc.).
  • the terminal in the embodiment of the present invention implements the interaction between the first processing unit and the second processing unit to support that two user identification cards are all camped on the 4G network, and the two 4G channels can be used for concurrent transmission of data services to improve transmission.
  • Efficiency on the other hand, both user identification cards are managed by the first processing unit, which improves management efficiency.
  • the C/S communication architecture is adopted between the first processing unit and the second processing unit to implement sharing of information. Therefore, the first processing unit can share the acquired information to the second processing unit by using the data interface, and the second processing unit can obtain the information in real time without using the shared memory, thereby saving cost.
  • the different ports for different service registrations are transmitted correspondingly, it is supported to extend multiple transport layer protocols and physical layer protocols.
  • the terminal includes two user identification cards (the first user identification card 110 and the second user identification card 120), and the user identification card may be specifically a SIM, a USIM, a RUIM, a UIM, or the like.
  • the terminal can use each user identification card to communicate with the network.
  • the rate cannot be increased, and the terminal power consumption is seriously increased: for example, when one of them
  • the subscriber identity card performs data service, if the link quality is poor, the terminal will improve the signal quality by increasing the transmission power, thereby greatly increasing the power consumption; or when using a single user identification card for data services.
  • the user can meet the rate requirement of the data service, if the two user identification cards are still enabled for data service, the user experience cannot be improved, and power consumption is also increased.
  • the embodiment of the present invention proposes the following method for reducing power consumption of a terminal by performing two user identification cards. During the data service, whether the two first attributes satisfy the first predetermined condition, at least one user identification card is selected for data service, and the terminal is prohibited from using the remaining user identification cards to perform data services, thereby saving power and reducing terminal power consumption. purpose.
  • FIG. 4 is a schematic flowchart of a method for reducing power consumption of a terminal according to an embodiment of the present invention. As shown in FIG. 4, the method includes:
  • Step 201 When the terminal connects to the network by using two user identification cards, obtain two first attributes when the terminal performs data service by using the two user identification cards;
  • the first attribute is characterized by factors such as the rate or flow rate when the user identification card communicates with the network to perform data service.
  • factors such as the rate or flow rate when the user identification card communicates with the network to perform data service.
  • the change in the number of bytes is taken as the current rate every preset time (for example, 1 second).
  • information such as signal strength, time delay, and the like can also be characterized as the first attribute.
  • Signal strength, delay, etc. can be obtained by corresponding detection.
  • a preamble packet may be sent to measure a delay, a congestion rate, etc., specifically, a preamble packet is sent (a custom test packet does not contain user data, only for link quality measurement); the current packet is After the transmission, the terminal waits for the response packet (ACK) returned by the network, and determines the delay and congestion rate of the current data channel by the delay of sending and receiving.
  • ACK response packet
  • the cell strength, the signal strength (RSSI), the signal-to-noise ratio (SNR), the reference signal received power (RSRR), the bandwidth, the packet loss rate, and the like can be used to measure the link quality of each user identification card for data service.
  • Step 202 Determine whether the two first attributes meet the first predetermined condition, and generate a first determination result.
  • Step 203 Control, according to the first determination result, the terminal to perform data service by using at least one user identification card of the two user identification cards.
  • the control terminal performs data service by using at least one opened user identification card.
  • the terminal uses only part of the user identification cards for data services. For example, for two user identification cards that have been opened, only one of the user identification cards is used for data service, and the other one is controlled not to perform the data service.
  • the terminal uses two user identification cards to simultaneously connect with the network
  • the partial users are selected by judging whether the two first attributes of the two user identification cards satisfy the first predetermined condition.
  • the identification card such as at least one user identification card, performs data services, and prohibits the terminal from using the remaining user identification cards for data services, thereby achieving the purpose of saving power, reducing terminal power consumption, and improving terminal endurance.
  • the terminal of the embodiment of the present invention has two user identification cards.
  • the first user identification card 110 performs data interaction with the network through the first radio frequency 170
  • the second user identification card 120 performs data interaction with the network through the second radio frequency.
  • one power supply path is set in each radio frequency. That is, the terminal further includes two power supply paths for supplying power to the first radio frequency 170 and the second radio frequency 180, respectively.
  • the control terminal performs data service by using at least one of the two subscriber identity cards, the power supply path of the radio frequency corresponding to the subscriber identity card is in an on state. For the user identification card that cannot access the network data, the power supply path of the corresponding radio frequency is turned off.
  • the terminal side can utilize the first subscriber identity card 110 for data service.
  • the terminal cannot use the second subscriber identity card 120 for data service. It can be seen that the solution enables the terminal to perform data service by using the corresponding subscriber identity card by controlling the state (on state or off state) of the power supply path(s).
  • the present solution will be further described by taking a case where the terminal uses two user identification cards to simultaneously connect to the network.
  • determining whether the two first attributes meet the first predetermined condition, and generating a first determination result including:
  • the control terminal performs data service by using at least one of the two user identification cards, including:
  • the user identification card with high signal strength when performing data service in the first user identification card and the second user identification card is used for data service
  • the data service is performed by using the user identification card corresponding to the rate of the minimum rate in the first rate and the second rate;
  • the first determination result is the third judgment sub-score
  • the first user identification card and the second user identification card are simultaneously used for data service.
  • the following describes the foregoing scheme by taking the first subscriber identity card as the card 1 and the second subscriber identity card as the card 2, with the first rate being the rate 1 and the second rate being the rate 2 as an example:
  • the terminal starts the card 1 and the card 2 respectively, and simultaneously performs data services by using the two cards, and monitors the transmission rate used when the terminal performs data service by using each card. It is assumed that the transmission rate of the data service by the terminal using the card 1 is the rate 1. The transmission rate of the data service by the card 2 is the rate 2.
  • the minimum rate at which the data 1 is downloaded can be regarded as the minimum rate of accessing the data 1, and the rate 1 and the rate 2 are determined.
  • a minimum rate of downloading data 1 such as 2 megabits per second can be achieved;
  • the first judgment result is generated.
  • the signal strength 1 and the card 2 when the card 1 is used for network communication are detected.
  • the signal strength 2 when performing network communication is compared with the signal strength 1 and the signal strength 2, and the card with the strong signal strength is selected for downloading the data 1. For example, when the signal strength 1 is greater than the signal strength 2, the power supply circuit 1 that controls the connection with the card 1 is turned on, and the control terminal downloads the data 1 by using the card 1, and controls the power supply circuit 2 connected to the card 2 to be turned off, so that the terminal cannot The download of the data 1 is performed using the card 2.
  • the card with the strong signal strength is selected to access the data 1, and the other card is prohibited from accessing the data 1. That is, when the terminal has two cards to communicate with the network, one of the cards is selected for data service, and the other card is prohibited from performing data services, thereby achieving the purpose of saving power, reducing terminal power consumption, and improving terminal endurance. It should be noted that if the comparison is that the signal strength 1 is equal to the signal strength 2, then any one of the card 1 and the card 2 can be selected for downloading the data 1.
  • a second judgment result is generated, and in card 1 and card 2, a card corresponding to the rate at which the minimum rate can be reached is selected.
  • Conduct data services For example, if the rate 1 reaches the minimum rate at which the data 1 is downloaded, and the rate 2 is not reached, then the power supply path connecting the card 1 is turned on, and the power path connected to the card 2 is turned off. The card 1 corresponding to the rate 1 is selected in the card 2 to download the data 1, and the download of the data 1 by the card 2 is prohibited.
  • the control terminal uses one of the two cards to download the data 1, and prohibits the download of the data 1 by the other card, thereby saving the power, reducing the power consumption of the terminal, and improving the endurance of the terminal.
  • the third judgment result is generated, and the card 1 and the card 2 are used for data service. That is, the power supply path for connecting to the card 1 and the power supply path for connecting to the card 2 are both turned on, and the data 1 is downloaded by the card 1 and the card 2.
  • the rate of the two cards cannot reach the minimum rate of downloading data 1, the data is downloaded by using the two cards at the same time to ensure that the download of the data 1 is successfully completed.
  • the terminal uses two cards to simultaneously connect with the network
  • one of the cards is selected by determining whether the rate 1 corresponding to the card 1 and the rate 2 corresponding to the card 2 can reach the minimum download rate of the data 1.
  • the download of data 1 prohibits the terminal from using another card to download data 1.
  • the download of data 1 can be realized by using only one of the cards, and it is not necessary to use another card, which can effectively save power, reduce power consumption of the terminal, and improve the endurance of the terminal.
  • the embodiment of the invention further provides a terminal, where the terminal includes two user identification cards.
  • the terminal further includes: a first obtaining unit 401, a first determining unit 402, and a first control unit 403;
  • the first obtaining unit 401 is configured to: when the terminal uses two user identification cards to perform data services, acquire two first attributes when the terminal uses two user identification cards to perform data services;
  • the first determining unit 402 is configured to determine whether the two first attributes meet the first predetermined condition, and generate a first determination result
  • the first control unit 403 is configured to: according to the first determination result, the control terminal performs data service by using at least one of the two user identification cards.
  • the first obtaining unit 401 is configured to:
  • the first determining unit 402 is further configured to:
  • the first control unit 403 is further configured to:
  • the control terminal When the first judgment result is the first judgment sub-product result, the control terminal performs the data service by using the first user identification card and the second user identification card with the user identification card with strong signal strength when the network is connected;
  • the control terminal When the first judgment result is the second judgment sub-result, the control terminal performs the data service by using the user identification card corresponding to the rate of reaching the minimum rate in the first rate and the second rate;
  • the control terminal When the first determination result is the third judgment result, the control terminal simultaneously performs data service by using the first user identification card and the second user identification card.
  • the terminal further includes two radio frequency and two power supply paths, each radio frequency corresponding to a user identification card, and each radio frequency is connected to a corresponding power supply path; the terminal further includes a second control unit (not shown in FIG. 5) For:
  • the power supply path corresponding to the at least one subscriber identity card is controlled to be in an on state.
  • the second control unit is further configured to: control a power supply path corresponding to the other user identification cards of the two user identification cards except the at least one user identification card to be in a closed state, so that other user identification cards cannot perform data services.
  • the terminal provided by the embodiment of the present invention is similar to the foregoing method for reducing the power consumption of the terminal, and therefore, the implementation process and implementation principles of the terminal can refer to the implementation process and implementation principle of the foregoing method. Description, repetition will not be repeated.
  • the part is selected by determining whether the two first attributes of the two user identification cards satisfy the first predetermined condition when the data service is satisfied.
  • the user identification card such as at least one user identification card, performs data services, and prohibits the terminal from using the remaining user identification cards for data services, thereby achieving power saving and reducing terminal power consumption.
  • the two user identification cards are supported to reside in the 4G network, and the two 4G channels can be used for concurrent transmission of data services, thereby improving transmission efficiency.
  • the first 4G network and the second 4G network may be different networks of different operators, or the same or different networks of the same carrier.
  • the 4G network can be an LTE network.
  • FIG. 6 is a schematic structural diagram of an optional terminal implemented in this embodiment.
  • the terminal includes a first WIFI application module 610, a second WIFI application module 620, a WIFI service module 630 connected to the first WIFI application module 610 and the second WIFI application module 620, and a WIFI service module 630.
  • the first WIFI application module 610 or the second WIFI application module 620 is configured to send a WIFI connection command to the WIFI service module 630 when receiving the WIFI connection operation input by the user;
  • the WIFI service module 630 is configured to send the WIFI connection instruction to the corresponding first processing module 640 or the second processing module 650 when receiving the WIFI connection instruction;
  • the first processing module 640 is configured to establish a WIFI connection according to the WIFI connection instruction and the corresponding protocol when receiving the WIFI connection instruction sent by the WIFI service module 630.
  • the second processing module 650 is configured to receive the WIFI sent by the WIFI service module 630. When the command is connected, the WIFI connection is established according to the WIFI connection instruction and the corresponding protocol;
  • the WIFI service module 630 is further configured to start the routing configuration of the dual WIFI Internet data when the WIFI connection is successful, and when the first processing module 640 and the second processing module 650 are both in the normal state of data communication, by the first processing module 640 and the first The two processing modules 650 simultaneously perform data communication.
  • the terminal provided by the present invention mainly includes a terminal device with a WIFI function, such as a mobile phone and a PAD (tablet computer).
  • the terminal is mainly applied to dual WIFI communication.
  • the terminal is not limited to the dual WIFI communication mode provided by the present invention, and may also be multiple WIFIs of three WIFIs and three WIFIs. Communication mode.
  • the first WIFI application module 610 and the second WIFI application module 620 of the terminal provide a corresponding WIFI application operation interface for the user to perform corresponding control and operation through the WIFI application operation interface.
  • the first WIFI application module 610 and the second WIFI application module 620 can respectively control the disconnection of the first processing module 640 and the second processing module 650 through the WIFI service module 630.
  • the first processing module 640 and the second processing module 650 respectively process the instructions issued by the first WIFI application module 610 and the second WIFI application module 620, and the connection status information of the WIFI hotspot.
  • the user can select a WIFI hotspot to perform WIFI connection through the WIFI application operation interface corresponding to the first WIFI application module 610 or the WIFI application operation interface corresponding to the second WIFI application module 620.
  • the first WIFI application module 610 or the second WIFI application module 620 triggers a WIFI connection command when receiving the WIFI connection operation, and sends the WIFI connection command to the WIFI service module 630.
  • the WIFI connection instruction is triggered, and the WIFI connection instruction is sent to WIFI service module 630.
  • the WIFI service module 630 determines whether the processing module corresponding to the WIFI connection instruction is the first processing module 640 or the second processing module 650, that is, the user is determined to be based on the first WIFI application module.
  • the 610 performs the WIFI connection operation or performs the WIFI connection operation based on the second WIFI application module 620.
  • the WIFI service module 630 determines that the WIFI connection instruction corresponds to The first processing module 640; when the user performs a WIFI connection operation based on the WIFI application operation interface corresponding to the second WIFI application module 620, and the second WIFI application module 620 sends a WIFI connection command to the WIFI service module 630, the WIFI service module 630 determines the WIFI.
  • the connection instruction corresponds to the second processing module 650.
  • the WIFI service module 630 determines that the WIFI connection instruction corresponds to the first processing module 640
  • the WIFI service module 630 sends the WIFI connection instruction to the first processing module 640; and when the WIFI service module 630 determines that the WIFI connection instruction corresponds to the second processing module.
  • the WIFI service module 630 sends the WIFI connection command to the second processing module 650.
  • the WIFI connection is established according to the WIFI connection instruction and the corresponding protocol; when the second processing module 650 receives the WIFI connection instruction, according to the WIFI connection instruction and the corresponding protocol. Establish a WIFI connection.
  • the first processing module 640 includes a first WIFI processing unit 41 and a first WIFI chip 42.
  • the first WIFI processing unit 41 sends the WIFI connection instruction and the corresponding protocol to the first WIFI chip 42.
  • the first WIFI chip 42 establishes a WIFI connection according to the received WIFI connection command and the corresponding protocol.
  • the second processing module 650 includes a second WIFI processing unit 51 and a second WIFI chip 52.
  • the second WIFI processing unit 51 sends the WIFI connection instruction and the corresponding protocol to the second WIFI chip 52.
  • the second WIFI chip 52 establishes a WIFI connection according to the received WIFI connection command and the corresponding protocol.
  • the application layer of the terminal includes a first WIFI application module 610 and a second WIFI application module 620
  • the frame layer of the terminal includes a WIFI service module 630, a first frame subunit 411, and a second frame subunit. 511
  • the protocol layer of the terminal includes a first protocol subunit 412 and a second protocol subunit 512
  • the driving layer of the terminal includes a first driving subunit 413 and a second driving subunit 513.
  • the WIFI service module 630 is connected to the first frame subunit 411 and the second frame subunit 511, respectively, the first framework subunit 411 is connected to the first protocol subunit 412, and the first protocol subunit 412 is connected to the first driving subunit 413, A driving subunit 413 is connected to the first WIFI chip 42, the second frame subunit 511 is connected to the second protocol subunit 512, the second protocol subunit 512 is connected to the second driving subunit 513, and the second driving subunit 513 is connected to the second WIFI. Chip 52.
  • the first frame sub-unit 411 When the first frame sub-unit 411 receives the WIFI connection instruction sent by the WIFI service module 630, the first frame sub-unit 411 sends the WIFI connection instruction to the first protocol sub-unit 412.
  • the first protocol sub-unit 412 When receiving the WIFI connection instruction, the first protocol sub-unit 412 writes the WIFI hotspot information into the corresponding configuration.
  • the file is set and the specified protocol is selected according to the protocol corresponding to the WIFI hotspot, and the protocol and the WIFI connection command are sent to the first WIFI chip 42.
  • the air interface interaction operation is performed by the first WIFI chip 42 to establish a WIFI connection.
  • the first WIFI chip or the second WIFI chip is configured to establish a WIFI connection according to the received WIFI connection instruction and the corresponding protocol.
  • the second frame sub-unit 511 When the second frame sub-unit 511 receives the WIFI connection instruction sent by the WIFI service module 630, the second frame sub-unit 511 sends the WIFI connection instruction to the second protocol sub-unit 512.
  • the second protocol sub-unit 512 When receiving the WIFI connection instruction, the second protocol sub-unit 512 writes the WIFI hotspot information into the corresponding configuration file, selects a specified protocol according to the protocol corresponding to the WIFI hotspot, and sends the protocol and the WIFI connection instruction to the second WIFI chip 52. The air interface interaction operation is performed through the second WIFI chip 52 to establish a WIFI connection.
  • the routing configuration of the single WIFI Internet data and the routing configuration of the dual WIFI Internet data are preset.
  • the WIFI service module 630 starts the routing configuration of the dual WIFI Internet data, and the first processing module 640 and the second processing module 650 are configured. Simultaneous data communication. Therefore, the user can access the same network through the first processing module 640 and the second processing module 650, or access different networks through the first processing module 640 and the second processing module 650, for example, accessing the external network and the office network respectively. Internet and printers, etc.
  • the WIFI service module 630 may also perform control first. Operations such as bandwidth allocation by the processing module 640 and the second processing module 650.
  • the first processing module 640 and the second processing module 650 are allocated respective bandwidths according to respective rules such as sharing or by a preset ratio.
  • the WIFI service module 630 can interact with the first processing module 640 and the second processing module 650, the redundancy caused by independently operating two WIFI modules is avoided, and the data communication process is simplified, thereby improving data. Communication efficiency.
  • the terminal provided in this embodiment includes a first WIFI application module 610, a second WIFI application module 620, and a WIFI service module connected to the first WIFI application module 610 and the second WIFI application module 620.
  • the first WIFI application module 610 or the second WIFI application module 620 sends a WIFI connection command to the WIFI service module 630 when receiving the WIFI connection operation input by the user, and the WIFI service module 630 sends the received WIFI connection instruction to the corresponding
  • the first processing module 640 or the second processing module 650 when receiving the WIFI connection instruction sent by the WIFI service module 630, the first processing module 640 or the second processing module 650 establishes a WIFI connection according to the WIFI connection instruction and the corresponding protocol.
  • the WIFI service module 630 starts the routing configuration of the dual WIFI Internet data, and the first processing module 640 and the second processing module 650 simultaneously Data communication is performed. Therefore, the user can access the same network through the first processing module 640 and the second processing module 650, or access different networks through the first processing module 640 and the second processing module 650 respectively, thereby improving network access. effectiveness.
  • the WIFI service module 630 is configured to:
  • the IP address acquisition instruction is sent to the first processing module 640 and the second processing module 650; and the first IP address fed back by the first processing module 640 and the second IP fed back by the second processing module 650 are received.
  • the address it is determined that the first processing module 640 and the second processing module 650 are both in a data communication normal state.
  • the first processing module 640 or the second processing module 650 when the first processing module 640 or the second processing module 650 successfully establishes the WIFI connection, the first processing module 640 or the second processing module 650 sends the information of the successful WIFI connection to the WIFI service module 630.
  • the WIFI service module 630 receives the information that the WIFI connection is successful, the WIFI service module 630 simultaneously sends an IP address acquisition instruction to the first processing module 640 and the second processing module 650.
  • the first processing module 640 receives the IP address obtaining instruction
  • the first processing module 640 acquires the corresponding first IP address, and when the first IP address is obtained, sends the first IP address to the WIFI service module 630, WIFI.
  • the service module 630 determines that the first processing module 640 is in a communication normal state if the first IP address is not empty; the WIFI service module 630 receives the first processing.
  • the empty address sent by the module 640 is sent, it is determined that the first processing module 640 is in a communication abnormal state.
  • the second processing module 650 When the second processing module 650 receives the IP address obtaining instruction, the second processing module 650 acquires the corresponding second IP address, and when the second IP address is obtained, sends the second IP address to the WIFI service module 630, WIFI.
  • the service module 630 determines that the second processing module 650 is in a communication normal state if the second IP address is not empty; the WIFI service module 630 receives the second processing.
  • the empty address sent by the module 650 is sent, it is determined that the second processing module 650 is in a communication abnormal state.
  • the WIFI service module 630 When the WIFI service module 630 receives the first IP address sent by the first processing module 640 and the second IP address sent by the second processing module 650 is not empty, it is determined that the first processing module 640 and the second processing module 650 are both Data communication is in a normal state.
  • the WIFI service module 630 when the WIFI connection is successfully established by the first processing module 640, when the WIFI service module 630 receives the information that the WIFI connection is successful, the WIFI service module 630 simultaneously sends an IP address acquisition command to the first frame subunit 411 and the Two frame subunits 511.
  • the first frame sub-unit 411 starts the DHCP service to obtain the first IP address, and sends an IP address acquisition instruction to the first driving sub-unit 413 through the operating system interface, and the first driving sub-unit 413 drives and controls the completion and success of the first WIFI chip 42.
  • the air interface of the connected WIFI hotspot interacts.
  • the first WIFI chip 42 acquires the first IP address allocated by the WIFI hotspot, and uploads the first IP address to the first frame subunit 411.
  • the first frame sub-unit 411 When receiving the first IP address, the first frame sub-unit 411 stores the first IP address in the cache of the first frame sub-unit 411. Meanwhile, in the enumerated example, since the WIFI connection state of the second processing module 650 does not change, the second frame subunit 511 receives the second address subunit when receiving the IP address acquisition instruction sent by the WIFI service module 630. The second IP address stored in the cache of 511 is sent to the WIFI service module 630.
  • the WIFI service module 630 is further configured to:
  • the routing configuration of the single WIFI Internet data is initiated, and the first processing module 640 or the second processing module 650 performs data communication.
  • the WIFI service module 630 detects the first processing module 640 or the second When the processing module 650 is in the data communication normal state, that is, when one of the first processing module 640 or the second processing module 650 is in the data communication abnormal state, the WIFI service module 630 starts the routing configuration of the single WIFI Internet data, by the first processing. Module 640 or second processing module 650 performs data communication.
  • the WIFI service module 630 is further configured to: when receiving the connection state information sent by the first processing module 640 or the second processing module 650, send the connection state information to the corresponding first WIFI application module. 610 or a second WIFI application module 620;
  • the first WIFI application module 610 or the second WIFI application module 620 is further configured to display on the application interface corresponding to the first WIFI application module 610 or the second WIFI application module 620 when receiving the connection status information sent by the WIFI service module 630. Connection status information.
  • the first processing module 640 or the second processing module 650 When the first processing module 640 or the second processing module 650 is in the process of establishing a WIFI connection, the first processing module 640 or the second processing module 650 sends the connection status information to the WIFI service module 630 in real time.
  • the connection status information is sent to the corresponding first WIFI application module 610 or the second WIFI application module 620.
  • the WIFI service module 630 receives the connection status information sent by the first processing module 640
  • the connection status information is sent to the first WIFI application module 610; when the WIFI service module 630 is receiving the second processing module 650
  • the connection status information is sent to the second WIFI application module 620.
  • the connection status information is displayed on the application interface corresponding to the first WIFI application module 610.
  • the user can obtain the connection state information by viewing an application interface corresponding to the first WIFI application module 610.
  • the connection status information is displayed on the application interface corresponding to the second WIFI application module 620.
  • the user can obtain the connection status information by viewing an application interface corresponding to the second WIFI application module 620.
  • the WIFI service module 630 sends the prompt information of the connection failure to the corresponding first WIFI application module 610 or the second WIFI application module 620.
  • the user can obtain the application interface corresponding to the first WIFI application module 610 or the application interface corresponding to the second WIFI application module 620. Know that the WIFI connection failed.
  • the WIFI service module 630 starts the routing configuration of the single WIFI Internet data, and the first processing module is configured.
  • the 640 or the second processing module 650 performs data communication, so that the user accesses the network through the available WIFI module to perform Internet access and the like, and the user does not need to manually perform network switching, thereby further improving the user experience.
  • an embodiment of the present invention provides a method for reducing power consumption of a terminal, which is used to solve the power consumption problem when data is transmitted by using a dual WIFI module.
  • the method for reducing power consumption of a terminal in the embodiment of the present invention includes:
  • Step 1001 When the terminal connects to the network by using at least two WIFI modules, acquiring at least two attributes when the terminal uses at least two WIFI modules to perform network connection;
  • the attribute is characterized by factors such as rate or traffic when the WIFI module communicates with the network.
  • factors such as rate or traffic when the WIFI module communicates with the network.
  • Step 1002 Determine whether at least two attributes meet the second predetermined condition, and generate a second determination result.
  • Step 1003 The control terminal uses at least one WIFI module of at least two WIFI modules to perform network data access according to the second determination result.
  • the control terminal accesses the network data by using at least one opened WIFI module.
  • the terminal For all WIFI modules that have been turned on, the terminal only uses part of the WIFI module to access network data. For example, for the two WIFI modules that have been turned on, only one WIFI module is used to access the network data, and the other one is not allowed to access the network data.
  • the terminal uses at least two WIFI modules to simultaneously connect with the network
  • selecting at least two attributes when the network connection of at least two WIFI modules meets the second predetermined condition select at least a part of the WIFI module, such as at least A WIFI module accesses network data, and prohibits the terminal from using the remaining WIFI modules to access the network data, thereby achieving the purpose of saving power, reducing terminal power consumption, and improving terminal endurance.
  • the terminal includes at least two power supply paths respectively connected to different WIFI modules for powering the WIFI module to enable normal operation.
  • the terminal as described above includes a first WIFI module and a second WIFI module.
  • the first WIFI module includes a first processing module, and the first processing module includes a first WIFI processing unit and a first WIFI chip.
  • the second WIFI module includes a second processing module, and the second processing module includes a second WIFI processing unit and a second WIFI chip.
  • Each WIFI chip has a power supply path connected to it. That is to say, the terminal further includes two power supply paths, and each WIFI module is connected to a corresponding power supply path.
  • the control terminal accesses the network data by using at least one WIFI module of the at least two WIFI modules
  • the power supply path connected to the at least one WIFI module is in an on state.
  • the power supply path connected thereto is in a closed state. That is, when the power supply path connected to the WIFI module A is in an on state, the terminal can use the WIFI module A to access the network data.
  • the terminal When the power supply path connected to the WIFI module B is in the off state, the terminal cannot use the WIFI module B to access the network data. It can be seen that the solution allows the terminal to access the network data by using the corresponding WIFI module by controlling the state (on state or off state) of the power supply path.
  • acquiring at least two attributes when the terminal uses at least two WIFI modules to perform network connection including:
  • determining whether the at least two attributes meet the first predetermined condition, and generating a first determination result including:
  • the control terminal accesses the network data by using at least one WIFI module of the at least two WIFI modules, including:
  • the WIFI module with a large signal strength when the first WIFI module and the second WIFI module are connected to the network is used to access the network data;
  • the WIFI module corresponding to the rate of reaching the minimum rate in the first rate and the second rate is used to access the network data;
  • the first WIFI module and the second WIFI module are simultaneously used for accessing the network data.
  • the foregoing scheme is specifically described by taking the first rate as the rate 1 and the second rate as the rate 2 as an example.
  • the terminal starts the first WIFI module and the second WIFI module respectively, and uses the two WIFI modules to simultaneously perform network connection, and monitors the transmission rate used by the terminal to perform network connection by using each WIFI module. It is assumed that the transmission rate of the network connection by the terminal using the first WIFI module is the rate 1.
  • the transmission rate of the network connection by using the second WIFI module is the rate 2.
  • the minimum rate at which the data 1 is downloaded can be regarded as the minimum rate of accessing the data 1, and the rate 1 and the rate 2 are determined.
  • a minimum rate of downloading data 1 such as 2 megabits per second can be achieved;
  • the first judgment result is generated.
  • the signal strength and the second WIFI module when the first WIFI module is used for network communication are detected.
  • the signal strength 2 when performing network communication is compared with the signal strength 1 and the signal strength 2, and the card with the strong signal strength is selected for downloading the data 1. For example, when the signal strength 1 is greater than the signal strength 2, the power supply circuit 1 connected to the first WIFI module is controlled to be turned on, and controlled.
  • the terminal downloads the data 1 by using the first WIFI module, and controls the power supply circuit 2 connected to the second WIFI module to be closed, so that the terminal cannot use the second WIFI module to download the data 1.
  • the card with the strong signal strength is selected to access the data 1, and the other WIFI module is prohibited from accessing the data 1. That is, when the terminal has communication with the network by using at least two WIFI modules, one of the WIFI modules is selected to access the network data, and another WIFI module is prohibited from accessing the network data, thereby saving power, reducing terminal power consumption, and improving The purpose of the endurance of the terminal. It should be noted that if the comparison is that the signal strength 1 is equal to the signal strength 2, then any one of the first WIFI module and the second WIFI module may be selected to download the data 1.
  • a second judgment result is generated, and in the first WIFI module and the second WIFI module, the minimum rate can be selected.
  • the card corresponding to the rate performs network data access. For example, if the rate 1 reaches the minimum rate at which the data 1 is downloaded, and the rate 2 is not reached, then the power supply path connecting the first WIFI module is controlled to be in a conducting state, and the power supply path connected to the second WIFI module is turned off. In the first WIFI module and the second WIFI module, the first WIFI module corresponding to the rate 1 is selected to download the data 1, and the second WIFI module is prohibited from downloading the data 1.
  • the power supply path connecting the second WIFI module is controlled to be in a conducting state, and the power supply path connected to the first WIFI module is in a closed state.
  • the first WIFI module and the second WIFI module select the second WIFI module corresponding to the rate 2 to download the data 1. That is, the control terminal uses one of the two WIFI modules to download the data 1, and prohibits another WIFI module from downloading the data 1, thereby saving power, reducing terminal power consumption, and improving the terminal's endurance capability.
  • the third judgment result is generated, and the first WIFI module and the second WIFI module are used to access the network data. That is, the power supply path connecting the first WIFI module and the power supply path connected to the second WIFI module are both in an on state, and the logarithm of the first WIFI module and the second WIFI module are utilized. Download according to 1. When the speeds of the two WIFI modules cannot reach the minimum rate of downloading data 1, the two WIFI modules are used to download the data 1 to ensure the successful completion of the download of the data 1.
  • the terminal 1 selects whether the rate corresponding to the first WIFI module and the rate 2 corresponding to the second WIFI module can reach the minimum download rate of the data 1.
  • One of the WIFI modules downloads the data 1, and prohibits the terminal from using another WIFI module to download the data 1. Only one of the WIFI modules can be used to download the data 1 without using another WIFI module, which can effectively save power, reduce terminal power consumption, and improve terminal endurance.
  • the embodiment of the invention further provides a terminal, where the terminal includes at least two WIFI modules.
  • the terminal further includes: a first acquiring unit 1101, a first determining unit 1102, and a first control unit 1103;
  • the first obtaining unit 1101 is configured to: when the terminal connects to the network by using at least two WIFI modules, acquire at least two attributes when the terminal uses at least two WIFI modules to perform network connection;
  • the first determining unit 1102 is configured to determine whether the at least two attributes meet the second predetermined condition, and generate a second determination result
  • the first control unit 1103 is configured to: according to the second determination result, the control terminal uses at least one WIFI module of the at least two WIFI modules to perform network data access.
  • the first obtaining unit 1101 is configured to:
  • the first determining unit 1102 is further configured to:
  • the first control unit 1103 is further configured to:
  • the control terminal uses the WIFI module with a strong signal strength when the first WIFI module and the second WIFI module are connected to the network to access the network data;
  • the control terminal uses the WIFI module corresponding to the rate of the minimum rate in the first rate and the second rate to access the network data;
  • the control terminal simultaneously uses the first WIFI module and the second WIFI module to access the network data.
  • the terminal further includes at least two power supply paths, each WIFI module is connected to a corresponding power supply path; the terminal further includes a second control unit, configured to:
  • the power supply path connected to the WIFI chip of the at least one WIFI module is controlled to be in an on state.
  • the second control unit is further configured to: control a power supply path of the WIFI chip of the WIFI module of the at least two WIFI modules except the at least one WIFI module to be in a closed state, so that other WIFI modules cannot access the network data.
  • the terminal provided by the embodiment of the present invention is similar to the foregoing method for reducing the power consumption of the terminal, and therefore, the implementation process and implementation principles of the terminal can refer to the implementation process and implementation principle of the foregoing method. Description, repetition will not be repeated.
  • the terminal when the terminal simultaneously connects to the network by using at least two WIFI modules, Selecting a part of the WIFI module, such as at least one WIFI module, to access the network data by determining whether at least two attributes of the at least two WIFI modules are connected to the network meet the first predetermined condition, and prohibiting the terminal from using the remaining WIFI modules to perform network The access of data, in order to save power and reduce the power consumption of the terminal.
  • Selecting a part of the WIFI module such as at least one WIFI module
  • the foregoing embodiment method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be through hardware, but in many cases, the former is better.
  • Implementation Based on such understanding, the technical solution of the present invention, which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk,
  • the optical disc includes a number of instructions for causing a terminal device (which may be a cell phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the methods described in various embodiments of the present invention.
  • the present invention provides a method and terminal for reducing power consumption of a terminal, using at least two user identification cards
  • Some of the user identification cards such as at least one user identification card, perform data services, which can effectively reduce the power consumption of the terminal and improve the endurance of the terminal; realize that two user identification cards are supported on the 4G network, and two 4G channels can be utilized. Perform concurrent transmission of data services to improve transmission efficiency.

Abstract

La présente invention concerne un procédé de réduction de la consommation d'énergie d'un terminal, et un terminal. Le procédé consiste : lorsqu'un terminal utilise deux cartes de module d'identité d'abonné pour réaliser un service de données, à acquérir deux premiers attributs pendant que le terminal utilise les deux cartes de module d'identité d'abonné pour réaliser le service de données ; à déterminer si les deux attributs satisfont ou non une première condition prédéterminée pour générer un premier résultat de détermination ; et à amener, selon le premier résultat de détermination, le terminal à utiliser au moins l'une des deux cartes de module d'identité d'abonné pour réaliser le service de données.
PCT/CN2016/099257 2016-02-03 2016-09-18 Procédé de réduction de la consommation d'énergie d'un terminal, et terminal WO2017133253A1 (fr)

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CN201610076015.5A CN105759937B (zh) 2016-02-03 2016-02-03 降低终端功耗的方法及终端
CN201610077967.9 2016-02-03
CN201610077967.9A CN105764124B (zh) 2016-01-27 2016-02-03 降低终端功耗的方法及终端
CN201610076015.5 2016-02-03

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